36818633052 has 96 divisors (see below), whose sum is σ = 97289337600. Its totient is φ = 12038054976.

The previous prime is 36818633023. The next prime is 36818633069. The reversal of 36818633052 is 25033681863.

36818633052 is a `hidden beast` number, since 3 + 6 + 8 + 1 + 8 + 633 + 0 + 5 + 2 = 666.

It is a super-2 number, since 2×36818633052² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36818632989 and 36818633007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2969538 + ... + 2981910.

It is an arithmetic number, because the mean of its divisors is an integer number (1013430600).

Almost surely, 2^36818633052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36818633052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48644668800).

36818633052 is an abundant number, since it is smaller than the sum of its proper divisors (60470704548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36818633052 is a wasteful number, since it uses less digits than its factorization.

36818633052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12912 (or 12904 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 36818633052 in words is "thirty-six billion, eight hundred eighteen million, six hundred thirty-three thousand, fifty-two".